package JDBC;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo6 {
    public static void main(String[] args) {

        try(
                Connection connection = DBUtil.getConnection();
        ){
            Statement statement = connection.createStatement();
            String sql="SELECT t.name,t.gender,c.name,c.floor " +
                    "FROM teacher t ,class c " +
                    "WHERE t.id=c.id " +
                    "AND t.name='王克晶' ";
            ResultSet rs=statement.executeQuery(sql);

            while (rs.next()){
                String tName=rs.getString("t.name");
                String tGender=rs.getString("t.gender");
                String cName=rs.getString("c.name");
                int cFloor=rs.getInt("c.floor");
                System.out.println(tName+" "+tGender+" "+cName+" "+cFloor);
            }




        }catch (SQLException e){
            e.printStackTrace();
        }















    }
}
